windows – 使用’目标主机无法访问’从同一台计算机ping“回复

我在无线路由器后面的局域网中有两台计算机.

一个有XP的ip 192.168.1.2

这个有W7与IP 192.168.1.7

如果我试图从这台电脑ping另一个,我得到这个：

C:\Users\Srekel>ping 192.168.1.2

Pinging 192.168.1.2 with 32 bytes of data:
Reply from 192.168.1.7: Destination host unreachable.
Reply from 192.168.1.7: Destination host unreachable.
Reply from 192.168.1.7: Destination host unreachable.
Reply from 192.168.1.7: Destination host unreachable.

Ping statistics for 192.168.1.2:
    Packets: Sent = 4,Received = 4,Lost = 0 (0% loss),

Tracert给出了相同的结果：

C:\Users\Srekel>tracert 192.168.1.2

Tracing route to 192.168.1.2 over a maximum of 30 hops

  1  Kakburken4 [192.168.1.7]  reports: Destination host unreachable.

Trace complete.

虽然我可以毫无问题地ping和跟踪路由器.我已禁用两台计算机上的防火墙.路由器设置为使用DHCP(如果重要).

这是“路线”的输出.

C:\Users\Srekel>route print
===========================================================================
Interface List
 13...00 25 86 df c6 89 ......TP-LINK Wireless N Adapter
 12...e0 cb 4e 26 b9 84 ......Realtek PCIe GBE Family Controller #2
 11...e0 cb 4e 26 be 94 ......Realtek PCIe GBE Family Controller
  1...........................Software Loopback Interface 1
 16...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter #2
 14...00 00 00 00 00 00 00 e0 Teredo Tunneling Pseudo-Interface
===========================================================================

IPv4 Route Table
===========================================================================
Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric
          0.0.0.0          0.0.0.0      192.168.1.1      192.168.1.7     20
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    306
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    306
      192.168.1.0    255.255.255.0         On-link       192.168.1.7    276
      192.168.1.7  255.255.255.255         On-link       192.168.1.7    276
    192.168.1.255  255.255.255.255         On-link       192.168.1.7    276
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link       192.168.1.7    276
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    306
  255.255.255.255  255.255.255.255         On-link       192.168.1.7    276
===========================================================================
Persistent Routes:
  None

IPv6 Route Table
===========================================================================
Active Routes:
 If Metric Network Destination      Gateway
 14     58 ::/0                     On-link
  1    306 ::1/128                  On-link
 14     58 2001::/32                On-link
 14    306 2001:0:5ef5:73ba:881:20c1:3f57:fef8/128
                                    On-link
 14    306 fe80::/64                On-link
 14    306 fe80::881:20c1:3f57:fef8/128
                                    On-link
  1    306 ff00::/8                 On-link
 14    306 ff00::/8                 On-link
===========================================================================
Persistent Routes:
  None

我在生活中设??置并调试了一些网络,但我不是一个真正的高级网络用户,所以我不确定可能出现的问题.有任何想法吗？哦,从另一台计算机ping这台计算机也不起作用.

编辑：添加arp输出：

C:\Users\Srekel>arp -a

Interface: 192.168.1.7 --- 0xd
  Internet Address      Physical Address      Type
  192.168.1.1           00-1f-33-ef-28-01     dynamic
  192.168.1.255         ff-ff-ff-ff-ff-ff     static
  224.0.0.22            01-00-5e-00-00-16     static
  224.0.0.252           01-00-5e-00-00-fc     static
  239.255.255.250       01-00-5e-7f-ff-fa     static
  255.255.255.255       ff-ff-ff-ff-ff-ff     static

添加ipconfig …

C:\Users\Srekel>ipconfig /all

Windows IP Configuration

   Host Name . . . . . . . . . . . . : Kakburken4
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Wireless Network Connection:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : TP-LINK Wireless N Adapter
   Physical Address. . . . . . . . . : 00-25-86-DF-C6-89
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   IPv4 Address. . . . . . . . . . . : 192.168.1.7(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : 09 April 2010 23:09:45
   Lease Expires . . . . . . . . . . : 10 April 2010 23:09:45
   Default Gateway . . . . . . . . . : 192.168.1.1
   DHCP Server . . . . . . . . . . . : 192.168.1.1
   DNS Servers . . . . . . . . . . . : 192.168.1.1
   NetBIOS over Tcpip. . . . . . . . : Enabled

Ethernet adapter Local Area Connection 2:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller #2
   Physical Address. . . . . . . . . : E0-CB-4E-26-B9-84
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Local Area Connection:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
   Physical Address. . . . . . . . . : E0-CB-4E-26-BE-94
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{74D5C406-894E-4000-8DE7-6AAEBF7C8382}:

   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv6 Address. . . . . . . . . . . : 2001:0:5ef5:73ba:881:20c1:3f57:fef8(Preferred)
   Link-local IPv6 Address . . . . . : fe80::881:20c1:3f57:fef8%14(Preferred)
   Default Gateway . . . . . . . . . : ::
   NetBIOS over Tcpip. . . . . . . . : Disabled

*注意：在802.11中,广播是多播的一个子集：它是一个发送给每个人的多播.所以当我说“多播”时,想想“多播/广播”.

（编辑：ASP站长网）